358765680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16427}}^1$

素因数の和:16463

約数の個数: 160

約数和(自身を含む): 1368912384

約数和(自身を除く): 1010146704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 16427, 21840, 32854, 49281, 65708, 82135, 98562, 114989, 131416, 164270, 197124, 213551, 229978, 246405, 262832, 328540, 344967, 394248, 427102, 459956, 492810, 574945, 640653, 657080, 689934, 788496, 854204, 919912, 985620, 1067755, 1149890, 1281306, 1314160, 1379868, 1494857, 1708408, 1724835, 1839824, 1971240, 2135510, 2299780, 2562612, 2759736, 2989714, 3203265, 3416816, 3449670, 3942480, 4271020, 4484571, 4599560, 5125224, 5519472, 5979428, 6406530, 6899340, 7474285, 8542040, 8969142, 9199120, 10250448, 11958856, 12813060, 13798680, 14948570, 17084080, 17938284, 22422855, 23917712, 25626120, 27597360, 29897140, 35876568, 44845710, 51252240, 59794280, 71753136, 89691420, 119588560, 179382840, 358765680]

約数ペア:

[(1, 358765680), (2, 179382840), (3, 119588560), (4, 89691420), (5, 71753136), (6, 59794280), (7, 51252240), (8, 44845710), (10, 35876568), (12, 29897140), (13, 27597360), (14, 25626120), (15, 23917712), (16, 22422855), (20, 17938284), (21, 17084080), (24, 14948570), (26, 13798680), (28, 12813060), (30, 11958856), (35, 10250448), (39, 9199120), (40, 8969142), (42, 8542040), (48, 7474285), (52, 6899340), (56, 6406530), (60, 5979428), (65, 5519472), (70, 5125224), (78, 4599560), (80, 4484571), (84, 4271020), (91, 3942480), (104, 3449670), (105, 3416816), (112, 3203265), (120, 2989714), (130, 2759736), (140, 2562612), (156, 2299780), (168, 2135510), (182, 1971240), (195, 1839824), (208, 1724835), (210, 1708408), (240, 1494857), (260, 1379868), (273, 1314160), (280, 1281306), (312, 1149890), (336, 1067755), (364, 985620), (390, 919912), (420, 854204), (455, 788496), (520, 689934), (546, 657080), (560, 640653), (624, 574945), (728, 492810), (780, 459956), (840, 427102), (910, 394248), (1040, 344967), (1092, 328540), (1365, 262832), (1456, 246405), (1560, 229978), (1680, 213551), (1820, 197124), (2184, 164270), (2730, 131416), (3120, 114989), (3640, 98562), (4368, 82135), (5460, 65708), (7280, 49281), (10920, 32854), (16427, 21840)]